Oyg's Map of
Dwarven Catacombs {10-20}

           Dwarven  
           Kingdom  
              1
              |
              +
              |     a--+
  +--+--+--+--+     |  |
  |     |     |     +--b
  +--+  +--+  +     ^ 
     |  |     |     |
  b<-+  +--+  +--+--+--+
     |  |     |     |  |
     +  +--+  +     +--+
     |  |     |        x 
     +--+--+  |	       + 
              |
        |\    |
        +<-+--+--+
        |        |
  +--+--+--+     +--+--+--+--+--+
  |              |     v        |
  |              |     +    +---+
  |              |     |   /    |
  |              +     +--+     +
  |              |     |        |
  |              |     +->a     +
  |              |     |        |
  +------+-------+--+--+----+   |
  |              |          |   |
  +--------------+          +---+
                 |              |
                 v              +
                 a              |
                                +
                                |
                                +

1 = Dwarven Kingdom {10-25}